CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '9134e22d4eeffe01',cH: 'PUO3Zht5RQEpyAsSOHTjK5m40joZ9elPUah6IgfktYI-1739785934-1.2.1.1-Fh1Gt39PGzw7UpEQ66TpwcZ4AyPAtVxpEHZhZxT9m3uEk1OtnJrC.A5YQ6vj7Rt9',cUPMDTk: "\/abstracts\/search?q=Shiv%20Kumar&__cf_chl_tk=uLre7FnLfycyWoeOCPXl6pINypmDkjUu8UcJbeTQacM-1739785934-1.0.1.1-9QzxhjiyfR2M2KnXXe4wyYRRU3nL1KlIKk1Gu1C6bFc",cFPWv: 'b',cITimeS: '1739785934',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Shiv%20Kumar&__cf_chl_f_tk=uLre7FnLfycyWoeOCPXl6pINypmDkjUu8UcJbeTQacM-1739785934-1.0.1.1-9QzxhjiyfR2M2KnXXe4wyYRRU3nL1KlIKk1Gu1C6bFc",md: "0rB2sWZxqzKP0.f_paChfjIYGHEn9cODJdkxutiTozU-1739785934-1.2.1.1-AP5jygvEsQShPPLtfMcY5UUkxboQ8WlHAh9oi7NuS3sW0vEyrIwPKbGqxIz1LUHFJlYTKPjxcXJJBmC8KYWJkBTRhVyj56IulKaNj4e3OQL6uxEL_1.8uPq83WT3PGuOTxSdBodB0z.nSk2qezpw5kulZi8MUWSCs9BsjKnHtknktt8spRevbkVvffcPgPhZ21MArqjVnIhrMu3QYVsaWeKZVJ_W9XwS9aTh8yf2qMYlwc_gcnzlN5.7b_tEOUGG3kGqoyJVeR8fp0HC3Yfuo4UjHxqj33SJY5j6f_1LuRVNDSAZ90hIgdaVqgtWYKwoT9fAxPygxt5z4DezhVF7Z5TBIxmaeBqDfNqtIhpecGogmWvCoTlgAr6KWjbmPDVoFO8zEsrbgoe_pYaSYgRXf8SIZ6tQIohZ2bjC0yq5XfAlMNTE52JBXk3qL6HDSUSyTnybcJ0mch5J0BF8doFMnKmpKeNHq47uc8KhbGJ13usebbbVphAmp61ZctAfdujejkcBmcrKa_XQ.r3.NjM5r013xSvZ0FooIqejINeVIROzMLyNvRsucVCcw9cPe5KI1qLSJ6hpfFpBzb9tAbh51pmM06cs01PpmLP2tD.K2ysoKDe_ZupUtcYkoVRM.98Rt_c0Fu3ehnBFhQLckC9KbYW2r0FWd32CduNDvhHMmYjBe1TyfB9kvulskUHm2ZpkTJzyYgi.5ukRQ8vErHZ20UtN94Ul6zjIOIpbbH502Bwbs67BZsyfIUgQUn0mlUUFQXMjptX1DmqMVngR8xu67UiFdSROnpaaB10bzY9B5eE5UAaGqJfvZWdhu98_HEp1LYQBbr2slfGqrfUDWu4YFylH8US_CPH0aghjj5Xmsdur1qQtb_2UhxIBHVl0TD6FY0q24gk4TUq8N3PeYHQW.t.4sdRCOHKR_q4Ns1VVplee41sUO3sAUoJMrzczuyp0W9_zhZ_IwoDI0ohTKt3Ev.9S3qBqTzKGcr506cUESUkQAlLGnawZJSUiqmgI94mvR55Bo8Mw7DB76eEOjcZ3jvzsKNVnlBSCjms2jYWbjbJGVAcLy902poI5cMv.k9TvoGMHOXyklkNcTxPZmH3lAps8co2bdi9vXxcdKNe104nm97pSYoHgLmLJOmbpjE6egGW2YBDrJ0rsQpWhS00Yh.sxfA9APC_34m.AP68EyIsRdd7G9YOWt_qslv2Dt5W6Kng3U247OvNk2PT7RzbyMGIMA4tCOcI4Y0M2cScWTt.31ujjW_dvpHEXBF1WGiHLcCGVl1Oyila6i50rSmroQGjfl18Y4oExmC3hVTG8y35BRTn9jznjMYl2fDCHmWW1zjSXcVEBwaKMYG34F9MCoFj9V4sf8OsrfHMRXAe.q7Cm9EAcVhTpE84s_dds10xX0EB9H1zpQcvnFNOwJr5AZUW96zRQHDkDzjaKP6IL22BumOpKALPthWHV508almjzKIOGGExv53QP7n2a4sBds9YWDMoYKw4xEW4aizBwLKzc2D4ZaUdxOtW1AhuAC9HblDNwt3.4Ln1xZJyErw9YKzmfr9G..615eu3pfGGOjj2ogNGp1B6G6Vjo1JTevWgNL2mGCozuccfGNQX4.1MvmFeBW6jKJQM6H0_KAVjTmwM8Bb..v9PBKVRX5kJASNXu5DWm2KqX0F_wHdRLjvYPnVBI0KjnifhKHTeVv69BTwElLx.MTeCld6pEtsDyq5YkkQXB627VSRL3akG73I339hLFWFJ.T.ki8EPpLC0eFE4V7TQj_NPrQMgCw7csmrqwdP9D4GfH4unAh2MgTIyczn3MD5JxfyN8LeTSBJ5xIYvUkZY9jQOEv11km4kBfV5jCI0bW3i61pWpEbfFaMU8hUn_YgWAHrt.VTBG2Bmh462ritWdnlaJ0z7tUI50UqZogGmQsfVsC8T8a378572qsg",mdrd: "Te2HVpYW5er9bvsMYPgglBHANXhZT9CRvqSjN2lcDw0-1739785934-1.2.1.1-KF8inWChtyyt1oqBF3SJ5_1WBPW7kxdZU9EssHF53ERoEr7XIQ3BxNLqa3n9QhOMDMY0wSRWOQUz3KAY8kFovwqJuDacMPFqjSZW8zZahCZ2yxo7XLe6w684BBbZOhOtmkNXmvNffCwATy9fgZjHmA7SY2ahfeMvBHk9v0WAlmjyh0z.Ew.LeEdKJTvtIF7S6q0irkxXpYoJc_I1MFZAJjhD8H2.vyMWrJQ1uyaHCQgeUV1XWuCAOGaAytR.gV_hUsbeqPAMTk4LipmnTmfSxtxCCC70VKiHyuy31PxyLjhfJtjVxef0G3isKNCjGNuFg_ANbt1nMhlVEadaC.VPl3FnFRB6b5KDRp5v7bDxU0fwuKCga3NhLo0bZqtc74J14InI6lRVB7S1H8JfY8qVrI90kvFgDniPBL8MhLFweb5XGUGI1eeImNNx0NFLgBrVAWrmLPFzu9YRLvjJFGV9jBA765gBttE.BLbn9HbApeY7ivGIo2iRCWO1d6Mm.HT3nHtx5vfKWcpxkwcJIVZhl_Qpq5roXXsk23sVTX56yWUrcTnq0ZS3nr.Fw85.wZ2CGuLbj2SBYK8W48F9GGAMKqk8.T98jU05MtramJgRG_aPz6DofRwSqyCvxToSAe0OwZSIh3T.56i7XDflSsXZ6iByrW2oco0T6HzcGfPnsA41WXlRa29CymCFSreuJ28bhC8bLzBH1fFFUQjm9kgruehi08QpqqS.c5ExbvI1F4uN7K7oCA.ZDTHsC6q1ndpnr9qY7vKYhIM8xbXb2Wk9Os6FQCg4jTPVw12.Q0IFczIi8zronUhq2aud3JZ_ZOJq.Q0t9HcRdySYPuV2jcwPfzrSsvT01ZTEf2sXguojEWk1sFfJGNG7lHdhXIn8T3hNr1q79JMhqfLML3jCfa_RBxkieQl9Gg9.qRO3FUUDjMAz8VN.Cx0UzVQ0B.be5vF9vUs1TsEGSfo_hfmo7bwMuZj6xvYc0vX28yDLQwU6Imro5nc8yvmUAW4ggxSwvTd7_.Lr9T6vgfDHwlZeDgTUA8x.QSYvHCdQMn6a7xE6gpxNhxL3_gwfripeaBC1eqVGtXXXnSQQqLc2iM5jwWNlqfLmL9A_lOpBL6QOkNk0_nk894aK.gxH4YMbgcNkzCiGSGFVnpFx1Q5IPUjidUdPWCZage73c1fXGJiNVygRKI_Q96PmUm1r7SR_bvXNdIjN.oStiB6BKnG1IxnJryaDem4wLkGHNW0gCF64pf4SzlTvSL.4b2FYOtLZ_HhJInw78imea56A6MwuPuMf1ymzYQUWHNsklHXi6wGZMvmx5cGsofzItE5N98.knFWhpv4O7H0aoAGzjqrlGDlqcA9VL9Tp2lI.ulJmjkvQbTRODBI3gqQxiJhqnM8g78WCrPkLrhRRppRc2lrm_IJ_y9iBclQEhEY3mLz4Twr_1._rUwNOar7JjW9FA0asQN0jn6pp_WCkKGRaDRvYcQeO.mlOM1yOJ7SiaWHBgwf49gGr_dXhNZJhRZjAGSKuhA_nvHikUzbro9MFxHmGAJ.Mqz..9HXKTHBL9YTsT53Lw_Uf.33kjE8R55a9mwOweRpy507.PELc8GBXiDXfFv.dUK.S2negNkzhzneI2htYeUPmY3J.xzuiIsuPb7NR8_h9S5Lr396vjJ0u2PRvXJEBUY49HyCSHM2wwFT2SozIlGTfjtaOMBaeY4bhU_GmCQkYkmdFtfOM09IReGQjexUID8egcZoQZYc5aPrCTWwKBUOzy3TzwAoFZM87oVrl1BWZVBf92jUt5gVLROz7ybFx0_Hb.mrvevGhce9VjwFhaAw2TpKJB47Dg2penSuCjcDz1YttYIrq4uAbRh3Q0dgi7d3sLflf0z8VmmtMGfT1CRTGa93SaOe5GclisIkpgnqwvFYrIc9MC08TfKbURRMUYzGTegS093LcyBNE7yp77geLcpvXvy0I9ElbjpBH_VL_zsvgLKusiEJbUX_lRdRFRrqRHQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9134e22d4eeffe01';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=Shiv%20Kumar&__cf_chl_rt_tk=uLre7FnLfycyWoeOCPXl6pINypmDkjUu8UcJbeTQacM-1739785934-1.0.1.1-9QzxhjiyfR2M2KnXXe4wyYRRU3nL1KlIKk1Gu1C6bFc" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>